seamonkey version 2.6 fixes several security issues: * MFSA 2011-53/CVE-2011-3660: Miscellaneous memory safety hazards * MFSA 2011-54/CVE-2011-3661: Potentially exploitable crash in the YARR regular expression library * MFSA 2011-55/CVE-2011-3658: nsSVGValue out-of-bounds access * MFSA 2011-56/CVE-2011-3663: Key detection without JavaScript via SVG animation * MFSA 2011-58/CVE-2011-3665: Crash sca ...